Baltimore Museum of Industry - Baltimore

Baltimore Streetcar Museum - Baltimore

Chesapeake Beach Railway Museum - Chesapeake Beach

College Park Aviation Museum - College Park

Ellicott City Station - Ellicott City

Hagerstown Roundhouse Museum - Hagerstown

Hagerstown Aviation Museum - Hagerstown

Maryland Aviation Museum - Middle River

Massey Air Museum - Massey

National Capital Trolley Museum - Colesville

Pax River Naval Air Museum - Lexington Park

The B&O Railroad Museum - Baltimore

US Naval Academy Museum - Annapolis

USS Forrestal Museum - West River

Walkersville Southern Railroad - Walkersville

Western Maryland Scenic Railroad - Cumberland